baber/WOPTO huggingface dataset:
Patent KR-20080056390-A (KR)
Title: Scanning backlight type liquid crystal display device and driving method of the same
Inventor: KWON OH SANG
IPC: G02F1/133
Filed: 2006-12-18
Abstract: A scanning backlight type LCD(Liquid Crystal Display) and a driving method thereof are provided to set the on/off periods of plural backlights differently, thereby removing the motion blur of an image. An LCD panel(100) displays an image. A driving driver(120) is connected with an external system, receives a control signal and a data signal and drives the LCD panel. The driving driver also analyzes the degree of the motion blur of the data signal and controls the plural backlight lamps as plural logically divided block units. A backlight unit(140) includes plural back light lamps, turns on/off the backlight lamp according to the control of the driving driver and supplies the light beam to the LCD panel by plural block units. A power member(150) supplies the driving power to the LCD panel, the driving driver and the backlight unit. The driving driver includes an interface(122) connected with the external system and for transmitting the control signal and the data signal. An image analyzing member is connected with the interface, compares the difference of the data signal by frames, analyzes the degree of the motion blur and supplies the result to the backlight unit. A timing controller(124) is connected with the image analyzing member and generates the gate and data control signal. Gate and data drivers(126,128) are connected with the timing controller and drive the LCD panel. A reference voltage generating member(129) is connected with the power member and supplies the plural reference voltage to the data driver.
Patent KR-20080056503-A (KR)
Title: Fx sst
Inventor: KIM KYONG BOK
IPC: A61M5/14
Filed: 2006-12-18
Abstract: A safety infusion liquid set is provided to drive stoppers or maintain the closed or open state of tubes according to the levitation power of an infusion liquid and to reduce the burden of a nurse. A safety infusion liquid set includes a couple of tubes(13) of a connection portion(11), a discharge tube of a container(12), a stopper and a stopper driving unit. The stopper driving unit closes the tube with the stopper. The stopper is driven by the levitation power of an infusion liquid that flows into the container through the tube of the connection portion and opens the closed tub. The stopper has plural functions of closing the open tube. The stopper is operated by the stopper driving unit, and the stopper is restored to close the tube due to the extinction of the levitation power of the infusion liquid.
Patent KR-20080057522-A (KR)
Title: Vertical cavity surface emitting laser and method for fabricating thereof
Inventor: KIM IN
IPC: H01S5/183
Filed: 2006-12-20
Abstract: A vertical cavity surface emitting laser device and a method for fabricating the same are provided to match precisely an oxidation aperture with a ring aperture by implementing the ring apertures in an initial fabrication. A vertical cavity surface emitting laser device includes lower and upper reflective layers, an activation layer(120), an electrode, a contact layer(150), a quarter waveform layer(160), and a dielectric layer(170). The lower and upper reflective layers, which are stacked on each other, form a resonance space therebetween. The activation layer, formed between the lower and upper reflective layers, generates laser beams. The electrode is formed on the upper reflective layer with a ring shape so as to form an aperture that emits beams penetrated through the upper reflective layer. The contact layer is formed on the upper reflective layer. The quarter waveform layer is formed on the contact layer so as to form a high transmittance area in the aperture of the electrode as a ring shape. The dielectric layer covers the contact layer and the quarter waveform layer other than the electrode.
Patent KR-20080058660-A (KR)
Title: Telescope device for steering column
Inventor: JEON WON JOO
IPC: B62D1/16
Filed: 2006-12-22
Abstract: A telescope device of a steering column is provided to improve bearing force by mounting a plate bracket that is equipped between fastening blocks and a cam device, thereby increasing a frictional surface area. A telescope device of a steering column comprises a plurality of fastening blocks(250) controlling a sliding housing or releasing its control, a rotation support shaft(260) penetrated and inserted into the blocks, a cam device(270) equipped in one side of the rotation support shaft, which fastens or unfastens the blocks and a lever(240) supported to rotate for operating a telescope. The telescope device further comprises a plate bracket(230) including a sliding unit equipped between the cam device and the fastening blocks and fixing unit formed to be perpendicular to the sliding unit.
Patent KR-20080058760-A (KR)
Title: Liquid crystal display and driving method of the same
Inventor: KIM GI HONG
IPC: G02F1/133
Filed: 2006-12-22
Abstract: An LCD device and a driving method thereof are provided to improve horizontal dim in inversion by alternating charging sequences of horizontal line pixels of forward and backward frames. An N-line inversion typed LCD(Liquid Crystal Display) device includes an LCD panel(100), a timing controller(106), a frame memory unit(110), and a common voltage unit(108). The LCD panel includes plural thin film transistors at sections where plural gate and data lines are crossed each other. The timing controller receives control and data signals from an external system, controls gate and data drivers in response to the control signal, and supplies the data signal to the data driver by alternating sequences for every frame. The frame memory unit, connected to the timing controller, stores the data signal for every one frame unit. The common voltage unit supplies a common voltage to the LCD panel.
Patent KR-20080058775-A (KR)
Title: Functional fiber wallpaper and its manufacturing method
Inventor: HWANG YOUNG SUN
IPC: D21H27/20
Filed: 2006-12-22
Abstract: A functional fiber wallpaper and a manufacturing method thereof are provided to have the resist printing property and the fixation functions, thereby reducing the working cost and protecting the life. An ink layer(11) forms a print pattern by means of the environment-friendly aqueous dyes. The environment-friendly fiber textile is treated by an anti-flaming process so that a fiber textile layer(12) is formed. A coating layer(13) is formed by the coating solution having the flame retardant agent. A viscosity layer(14) is formed by the viscosity solution having the predetermined flame retardant agent. A release sheet(15) protects the viscous surface of the viscosity layer. The viscosity layer is formed by the viscosity liquid including functional resin, organic solvent, bridging agent and flame retardant agent. The coating layer is formed by a coating liquid including functional resin, organic solvent and flame retardant agent. The functional resin is the urethane group resin and the organic solvent is one of MEK and DMF. The flame retardant agent is a compound of bromine and antimony oxide.
Patent KR-20080059887-A (KR)
Title: Compact apparatus for processing a substrate
Inventor: MUN SANG MIN
IPC: H01L21/68
Filed: 2006-12-26
Abstract: A compact apparatus for processing a substrate is provided to easily create a vacuum in a load lock chamber through a vacuum generation unit formed in the load lock chamber. A load lock chamber(300) includes a transfer robot(320) for loading/unloading a substrate into/from a substrate process chamber. A vacuum generation unit(400) creates a vacuum in the load lock chamber. The vacuum generation unit includes an exhaust line(410) formed on a sidewall of the load lock chamber, a vacuum pump(420) connected to the exhaust line, and a pressure gauge for measuring the pressure in the load lock chamber.
Patent KR-20060026960-A (KR)
Title: Information display system, display element, display element drive method, and display device
Inventor: SHINGAI TOMOHISA
IPC: G09G3/36
Filed: 2003-09-04
Abstract: A system includes a display device (1) having no power source and an information display device (2) such as a radio terminal for transmitting display data and power to the display device (1). The display device (1) can be mechanically-detachably attached to the information display device (2). The device (1) has a display section (3) capable of continuing display even after power supply is cut off, a near-distance communication section (4) for receiving display data from outside, and a display control section (5) for the received data. The device (2) has a storage section (6) for storing display data and a communication section (7) for transmitting the display data to the device (1). For example, the device (2) further has a mechanical attachment/detachment section for mounting the device (1) on the device (2).
Patent KR-20060054413-A (KR)
Title: Powered breast pump
Inventor: ATKIN EDWARD
IPC: A61M1/00
Filed: 2004-07-29
Abstract: Powered Breast Pump A powered breast pump has user input means (43, 44) which enable a user to control the pump in a "learn" mode. When the pump is switched to a " run" mode, it mimics the pumping cycle established by the user in the "learn" mode. The pump may be continuously operated in "learn" mode, in which case it functions as a power-assisted breast pump.
Patent KR-20060076276-A (KR)
Title: Removable coupling of an opto-electronic module into a front access rack
Inventor: ROGER DUGAS
IPC: G02B6/42
Filed: 2004-08-11
Abstract: A system and method to facilitate receipt of an optoelectronic module in a first direction and make an electrical connection by movement of the module in a second direction different from the first direction.
Patent KR-20060090661-A (KR)
Title: Process for producing rutile
Inventor: NAGASAKA TETSUYA
IPC: C22B34/12
Filed: 2004-03-02
Abstract: Rutile phase is selectively procured through a process comprising heating ilmenite ore so as to effect oxidation thereof resulting in transformation into one having a pseudobrookite phase and a rutile phase as two stable crystal phases and subjecting the same to screening with the use of magnetic field.
Patent KR-20060064055-A (KR)
Title: Selective bank refresh
Inventor: HOEHLER RAINER
IPC: G11C11/406
Filed: 2004-09-21
Abstract: A method of refreshing several memory banks of a memory device that receives command signals from a memory controller. The method includes monitoring command signals received by a memory device and refreshing the several memory banks based on the monitored command signals so as to avoid unnecessary power consumption for refreshing particular ones of the several memory banks with irrelevant contents.
Patent KR-20060039948-A (KR)
Title: Permanent magnet motor
Inventor: FUTAMI TOSHIHIKO
IPC: H02K21/16
Filed: 2004-07-28
Abstract: There is provided a permanent magnet motor causing little noise and vibration and having a high efficiency by reducing the armature counteraction magnetic flux and improving the magnetic flux distribution of the iron core of the external circumference. The permanent magnet motor includes: a permanent magnet containing hole (5) formed at a portion corresponding to each side of a substantially regular polygon having a center at the axis of the rotor iron core (2A); a permanent magnet (4) inserted into the magnet containing hole; and four or more slit holes (6) formed in the iron core of the external circumference of the permanent magnet containing hole, having a prolonged shape in the radial direction, and arranged at a distance along the permanent magnet containing hole. The outer ends of the slit holes in the radial directions are set at a substantial identical pitch while the pitch of the inner ends in the radial direction is made greater at the center portion of the permanent magnet and smaller directed toward the end portion from the center portion.
Patent KR-20060088556-A (KR)
Title: Method of producing 1,1-difluoroethane and application thereof for the production of 1,1-difluoroethylene
Inventor: BONNET PHILIPPE
IPC: C07C17/00
Filed: 2003-10-17
Abstract: The invention relates to a method of producing 1,1-difluoroethane by liquid-phase fluorination of 1,2-dichloroethane using hydrofluoric acid, in the presence of a Lewis acid catalyst and a FeCl3 co-catalyst. The invention also relates to a method of producing 1,1-difluoroethylene, employing the aforementioned method.
Patent KR-20060100386-A (KR)
Title: Drip tray tablet
Inventor: KRITZLER STEVEN
IPC: A01N63/50
Filed: 2004-10-20
Abstract: A tablet for use in a drip tray including an excipient selected so that the tablet will not fully dissolve in water at ambient temperature for a period of at least one month, more preferably up to 12 months, a biocide, at least one enzyme, preferably a proteolytic or hydrolase enzyme, and enzyme preserving means, such as a boron compound for maintaining enzyme activity in a moist environment. The excipient may be for example poly vinyl alcohols, high molecular weight polyethylene glycols, high molecular weight polypropylene glycols, esters or partial esters of polyethylene glycols or of polypropylene glycols, and high molecular weight thermoplastic surfactants. The invention also relates to methods for inhibiting the growth of biofilm in an drip tray or the like, including the step of adding to the tray a tablet according to the invention.
Patent KR-20060110284-A (KR)
Title: Air bag arrangement
Inventor: KJELL FREDRIK
IPC: B60R21/20
Filed: 2004-10-27
Abstract: An air-bag incorporates an inflatable curtain (1) rolled to form roll (7). Part (5) of the inflatable curtain that is to form the uppermost edge (2) of the inflatable curtain when inflated initially extends downwardly from the roll to lie adjacent a side part S on motor vehicle on which the inflatable curtain is to be mounted.
Patent KR-20060122839-A (KR)
Title: Sleeve assembly for digital media disk
Inventor: LAARMAN LISA
IPC: B65D85/57
Filed: 2005-03-10
Abstract: A sleeve assembly (200, 300) for a digital media disk (90) or similar flat product is disclosed. The sleeve assembly includes a sleeve member (210, 370/380) having a plurality of hingedly connected panels (216, 226, 236, 316, 336), wherein one or more of the panels includes apertures (212, 312). Two of the panels include retaining members (221, 231, 321, 331). In some embodiments, a semirigid disk holder (141) is attached to a panel, for retaining the disk. A removable placard (260), having identifying indicia (262, 264) that is at least partially visible through the apertures, and is removably retained by the retaining members. In some embodiments, an aperture (214) is included on the hinge spine, such that a portion of the placard can be seen from the end of a folded sleeve assembly. The sleeve member may be genetic, while the placard includes specific indicia related to the received disk.
Patent KR-20060096501-A (KR)
Title: Inductive device and method for manufacturing same
Inventor: INOUE TETSUO
IPC: H01F27/32
Filed: 2004-10-25
Abstract: An inductive device (1) comprises a core (2) consisting of a multilayer body (6) composed of magnetic alloy thin bands (5) and an insulating coating layer (7) which covers the peripheral surface of the multilayer body without being bonded thereto, and a coil (4) wound around the core (2). The magnetic alloy thin bands (5) are put on top of one another without being bonded with each other or respectively via a flexible insulating adhesive layer. Having such a structure, the inductive device can stably attain good characteristics even when it is small-sized or made short.
Patent KR-20060111571-A (KR)
Title: Process for the manufacture of trimethylhydroquinone dialkanoates
Inventor: BONRATH WERNER
IPC: C07C69/017
Filed: 2004-12-07
Abstract: The present invention is directed to a process for the manufacture of a 2,3,5-trimethyl-hydroquinone dialkanoate comprising reacting ketoisophorone with an acylating agent in the presence of an indium salt as the catalyst. Preferred are indium(III) salts such as indium trichloride or indium tris (trifluoromethanesulfonate). Further aspects of the present invention are a process for the manufacture of 2,3,5- trimethylhydroquinone using 2,3,5-trimethylhydroquinone dialkanoate as the starting material, especially a process for the manufacture of 2,3,5- trimethylhydroquinone by trans-esterification of 2,3,5- trimethylhydroquinone dialkanoate, as well as a process for the manufacture of a-tocopherol and its alkanoates, especially of (all-rac)-a-tocopherol and its acetate, comprising the reaction of ketoisophorone to 2,3,5-trimethylhydroquinone dialka-noate according to the present invention. Furthermore, the present invention also deals with a process for the manufacture of formulations of a-tocopherol and its alkanoates, especially of formulations of (all-rac)-a-tocopherol and its acetate, comprising the reaction of ketoisophorone to 2,3,5- trimethylhydroquinone dialkanoate according to the present invention.
Patent KR-20060112666-A (KR)
Title: Contour recover of occluded objects in images
Inventor: RODRIGUES RUI P A
IPC: G06T5/00
Filed: 2004-12-07
Abstract: The present invention relates to a method, apparatus and computer program product for providing contour information related to images. An image obtaining unit obtains a set of interrelated images (step 26), an image segmenting unit segments said images, (step 28) and a contour determining unit (22) extracts at least two contours from the segmentation (step 30), selects interest points on the contours of each image (step 32), associates interest points with corresponding reconstructed points by means of three-dimensional reconstruction (step 34), projects reconstructed points into the images (step 36), and links reconstructed points not projected at a junction or their projections to each other in order to provide a first set of links (step 38), such that at least a reasonable part of a contour of an object can be determined based on the linked reconstructed points.
Patent KR-20060124665-A (KR)
Title: Abrasion tester and test method
Inventor: SHINOHARA KENICHI
IPC: G01N3/00
Filed: 2004-12-02
Abstract: An abrasion tester and a test method for testing the frictional wear characteristics of materials and parts even when a lubricant is used. The abrasion and test method enables reliable abrasion tests to be carried out in which good conformity with the sliding characteristics in actual pieces of equipment can be achieved.
Patent KR-20070005557-A (KR)
Title: Volumetric display
Inventor: IJZERMAN WILLEM L
IPC: H04N13/393
Filed: 2005-01-06
Abstract: A three-dimensional image display device generates a virtual image within a defined imaging volume. The device includes a two-dimensional image display panel for generating a two- dimensional image; a first focusing element for projecting the two- dimensional image to a virtual image in an imaging volume; and means for altering the effective optical path length between the display panel and the projecting first focusing element so as to alter the position of the virtual image within the imaging volume. The effective optical path length may be varied by a lens of variable focal length, by relative motion of the 2D display panel and the first focusing element, or by the introduction of other optical elements into the optical path that vary the effective optical path length. ® KIPO & WIPO 2007
Patent KR-20070023641-A (KR)
IPC: H01F17/00
Filed: 2005-05-27
Abstract: 복수의 도체 패턴이 절연층을 통하면서 적층 형성되어 있는 전자 부품의 제조 공정에 있어서, 층면에 복수의 도체 패턴(4,5,7,8)이 간격을 두어서 형성되어 있는 도체 패턴층과 절연층(10~13)을 교대로 적층 형성해 간다. 이렇게 하여 도체 패턴(4,5,7,8)의 적층에 의해 형성되는 전자 부품(1)이 복수 집합 형성되어 있는 적층체를 제작한다. 그 후, 상기 적층체를 적층 방향에 걸치는 힘으로 또한 가압하고, 그런 후에 상기 적층체를 각 전자 부품(1)의 경계에 걸쳐 설정된 절단 라인을 따라서 절단하여 각 전자 부품(1)마다 분리 분할한다. 이렇게 복수의 전자 부품(1)을 절단하기 위한 페어런트 기판의 절단 제거 영역(Z)에는 이 영역 내에 들어가는 사이즈의 제거 더미 패턴(18)을 형성한다. 전자 부품(1)에는 도체 패턴(4,5,7,8)에 전기적으로 접속되어 있지 않은 부유 더미 패턴(15)을 절단 제거 영역(Z)과 간격을 두어서 형성한다. 
       
     페어런트 기판, 제거 더미 패턴, 부유 더미 패턴, 절단 제거 영역
Patent KR-20060127112-A (KR)
Title: Function specific interchangeable cover piece for a mobile communication device
Inventor: VUORI PETRI
IPC: H04M1/7246
Filed: 2005-01-25
Abstract: An interchangeable cover piece for a mobile communication device such as a cellular telephone replaces the standard cover piece to enable the mobile communication device to provide a specific functionality such as Global Positioning System (GPS) position location and mapping functionality associated with the interchangeable cover piece.
Patent KR-20060132900-A (KR)
Title: A system and method for an ultra wide-band medium access control distributed reservation protocol
Inventor: HABETHA JOERG
IPC: H04W52/02
Filed: 2005-02-03
Abstract: A system (300), apparatus (301), and method are provided for decentralized medium access control comprising an enhanced protocol for UWB MAC that includes a distributed reservation protocol (DRP) for distributed reservation of the medium (310). The invention also relates to any wireless system (300) that uses a MAC protocol comprising a distributed reservation protocol. The method comprises devices (301) announcing medium reservations in beacons (400) and devices (301) that receive such announcements respecting the reservations.
Patent KR-20060109361-A (KR)
Title: Method for fabricating a semiconductor device having multilevel wiring structure
Inventor: YAMAMOTO TAMOTSU
IPC: H01L21/3205
Filed: 2002-12-26
Abstract: A multilevel wiring structure comprising a first interlayer insulation film, a second interlayer insulation film formed on the first interlayer insulation film, wiring grooves made in the first interlayer insulation film and having a sidewall face and a bottom face covered with a first barrier metal film, via holes made in the second interlayer insulation film and having a sidewall face and a bottom face covered with a second barrier metal film, a wiring pattern filling the wiring grooves, and via plugs filling the via holes, characterized in that the via plug contacts the surface of the wiring pattern having protrusions and recesses on the surface, and the wiring pattern contains oxygen atoms along a crystal grain boundary extending from the surface toward the interior of the wiring pattern at a concentration higher than that on the surface.
Patent KR-20070026472-A (KR)
Title: Extraction screwdriver
Inventor: SUH SEAN S
IPC: A61B17/92
Filed: 2005-03-22
Abstract: The present invention provides a simplified bone fastener removal tool which allows the surgeon to remove bone screws or other bone fasteners from bone, and from bone plates incorporating fastener locking elements. The tool includes an inner shaft which axially engages the bone fastener, a drive shaft which allows the fastener to be rotated using the tool, and an internally threaded outer sleeve which, in combination with the drive shaft, allows for a controlled removal of the fastener from the bone plate and bone. In particular, the internal threads of the outer sleeve engage external threads on the drive shaft, such that rotating the drive shaft while maintaining the outer sleeve fixed causes the drive shaft to translate with, respect to the sleeve. Thus, when a fastener is axially engaged with the drive shaft, a controlled removal of the fastener from the bone and bone plate is accomplished simply by rotating the drive shaft with respect to the outer sleeve. No pulling on the fastener is necessary. A method of using the tool is also provided. ® KIPO & WIPO 2007
Patent KR-20070010165-A (KR)
Title: Non-volatile programmable memory
Inventor: CHEVALLIER CHRISTOPHE J
IPC: G11C11/15
Filed: 2004-05-03
Abstract: A memory (3700) is provided. The memory includes an array of non-volatile memory cells (3720), each memory cell including a two terminal memory plug that switches from a first resistance state to a second resistance state upon application of a first write voltage pulse and reversibly switches from the second resistance state to the first resistance state upon application of a second write voltage pulse. ® KIPO & WIPO 2007